--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/calendarui/views/src/calentodocontroller.cpp	Tue Feb 02 10:12:19 2010 +0200
@@ -0,0 +1,291 @@
+/*
+* Copyright (c) 2002 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description:  To-Do view's utility class.
+*
+*/
+
+//debug
+#include "calendarui_debug.h"
+
+// INCLUDE FILES
+#include "calentodocontroller.h"
+
+#include <calenagendautils.h>
+#include <calendateutils.h>
+#include "calentodocontainer.h"
+
+#include <calenservices.h>
+#include "calennativeview.h"
+
+#include <sysutil.h>
+#include <ErrorUI.h>
+
+#include <calinstance.h>
+#include <calinstanceview.h>
+#include <calentry.h>
+#include <calentryview.h>
+#include <calrrule.h>
+#include <caltime.h>
+#include <calcommon.h>
+#include <eikenv.h>
+#include <caleninstanceid.h>            // TCalenInstanceId
+#include <calenviewutils.h>
+
+// ================= MEMBER FUNCTIONS =======================
+
+// ----------------------------------------------------------------------------
+// CCalenTodoController::CCalenTodoController
+// C++ default constructor.
+// (other items were commented in a header).
+// ----------------------------------------------------------------------------
+//
+CCalenTodoController::CCalenTodoController( 
+        MCalenServices& aServices )
+    : iServices( aServices )
+    {
+    TRACE_ENTRY_POINT;
+    TRACE_EXIT_POINT;
+    }
+
+// ----------------------------------------------------------------------------
+// CCalenTodoController::ConstructL
+// Symbian OS default constructor.
+// (other items were commented in a header).
+// ----------------------------------------------------------------------------
+//
+void CCalenTodoController::ConstructL()
+    {
+    TRACE_ENTRY_POINT;
+    TRACE_EXIT_POINT;
+    }
+
+// ----------------------------------------------------------------------------
+// CCalenTodoController::~CCalenTodoController
+// Destructor.
+// (other items were commented in a header).
+// ----------------------------------------------------------------------------
+//
+CCalenTodoController::~CCalenTodoController()
+    {
+    TRACE_ENTRY_POINT;
+
+    CleanupInstances();
+    iActiveListIndices.Reset();
+    
+    TRACE_EXIT_POINT;
+    }
+
+// ----------------------------------------------------------------------------
+// CCalenTodoController::RefreshL
+// Refresh agenda name list.
+// ----------------------------------------------------------------------------
+//
+void CCalenTodoController::RefreshL()
+    {
+    TRACE_ENTRY_POINT;
+
+    iList.ResetAndDestroy();
+    iActiveListIndices.Reset();
+    
+    CalCommon::TCalViewFilter filter = CalCommon::EIncludeCompletedTodos   |
+                                       CalCommon::EIncludeIncompletedTodos |
+                                       // only fetch the first instance for repeating to-dos!
+                                       CalCommon::EIncludeRptsNextInstanceOnly;
+
+    TCalTime start;  start.SetTimeLocalL( TCalTime::MinTime() );
+    TCalTime end;  end.SetTimeLocalL( TCalTime::MaxTime() );
+
+    CalCommon::TCalTimeRange timeRange( start, end );
+    
+    RArray<TInt> colIdArray;
+    CCalenNativeView::GetActiveCollectionidsL( iServices, colIdArray );
+    
+    if(colIdArray.Count() > 0)
+        { 
+        iServices.InstanceViewL(colIdArray)->FindInstanceL( iList, filter, timeRange );
+        }    
+        
+    colIdArray.Reset();
+    
+    CalenAgendaUtils::SortInstanceList( iList );
+    TRACE_EXIT_POINT;
+    }
+
+// ----------------------------------------------------------------------------
+// CCalenTodoController::InstanceList
+// Return ToDo instance list pointer.
+// (other items were commented in a header).
+// ----------------------------------------------------------------------------
+//
+RPointerArray<CCalInstance>& CCalenTodoController::InstanceList()
+    {
+    TRACE_ENTRY_POINT;
+
+    TRACE_EXIT_POINT;
+    return iList;
+    }
+
+// ----------------------------------------------------------------------------
+// CCalenTodoController::SetToStartL
+// Index is setted to ZERO and fetch data.
+// ----------------------------------------------------------------------------
+//
+void CCalenTodoController::SetToStartL()
+    {
+    TRACE_ENTRY_POINT;
+
+    iIndex = 0;
+
+    TRACE_EXIT_POINT;
+    }
+
+// ----------------------------------------------------------------------------
+// CCalenTodoController::SetToNextL
+// Index is incremented and fetch data.
+// (other items were commented in a header).
+// ----------------------------------------------------------------------------
+//
+void CCalenTodoController::SetToNextL()
+    {
+    TRACE_ENTRY_POINT;
+
+    ++iIndex;
+
+    TRACE_EXIT_POINT;
+    }
+
+// ----------------------------------------------------------------------------
+// CCalenTodoController::IsAtEnd
+// Check terminus of index.
+// (other items were commented in a header).
+// ----------------------------------------------------------------------------
+//
+TBool CCalenTodoController::IsAtEnd() const
+    {
+    TRACE_ENTRY_POINT;
+
+    TRACE_EXIT_POINT;
+    return (iIndex == iList.Count());
+    }
+
+// ----------------------------------------------------------------------------
+// CCalenTodoController::Instance
+// Return instance id of current index.
+// (other items were commented in a header).
+// ----------------------------------------------------------------------------
+//
+CCalInstance* CCalenTodoController::Instance() const
+    {
+    TRACE_ENTRY_POINT;
+
+    if( iIndex < 0 || iIndex >= Count() )
+        {
+        TRACE_EXIT_POINT;
+        return NULL;
+        }
+
+    TRACE_EXIT_POINT;
+    return iList[ iIndex ];
+    }
+
+// ----------------------------------------------------------------------------
+// CCalenTodoController::InstanceId
+// Return instance id of the index.
+// (other items were commented in a header).
+// ----------------------------------------------------------------------------
+//
+CCalInstance* CCalenTodoController::InstanceL(TInt aIndex) const     // Index of list
+    {
+    TRACE_ENTRY_POINT;
+    //1.iActiveListIndices contains iList indices as values.
+    //2.iActiveListIndices is populated in CreateEntryItertorL of container
+    
+    if( aIndex < 0 || aIndex >= Count() || iActiveListIndices.Count() <= 0 )
+        {
+        TRACE_EXIT_POINT;
+        return NULL;
+        }
+
+    TRACE_EXIT_POINT;
+    return iList[ iActiveListIndices[aIndex] ];
+    }
+
+// ----------------------------------------------------------------------------
+// CCalenTodoController::IsCrossOutL
+// Check status of cross out.
+// (other items were commented in a header).
+// ----------------------------------------------------------------------------
+//
+TBool CCalenTodoController::IsCrossOutL(TInt aIndex) // Index of list
+    {
+    TRACE_ENTRY_POINT;
+
+    TBool crossout( EFalse );
+
+    if( iList.Count() )
+        {
+        CCalInstance* instance = InstanceL( aIndex );
+        CCalEntry& entry = instance->Entry();
+
+        if( entry.StatusL() == CCalEntry::ETodoCompleted )
+            {
+            crossout = ETrue;
+            }
+        }
+
+    TRACE_EXIT_POINT;
+    return crossout;
+    }
+
+// ----------------------------------------------------------------------------
+// CCalenTodoController::Count
+// Return number of item.
+// (other items were commented in a header).
+// ----------------------------------------------------------------------------
+//
+TInt CCalenTodoController::Count() const
+    {
+    TRACE_ENTRY_POINT;
+
+    TRACE_EXIT_POINT;
+    return iList.Count();
+    }
+
+
+TInt CCalenTodoController::FindInstanceIndexL(const TCalenInstanceId& aId) const
+    {
+    TRACE_ENTRY_POINT;
+
+    for(TInt index(0); index < iList.Count(); ++index)
+        {
+        if( iList[index]->Entry().LocalUidL() == aId.iEntryLocalUid )
+            {
+            // FIXME, if several instances match, we should one
+            // that closest matches aId.iInstanceTime
+            TRACE_EXIT_POINT;
+            return index;
+            }
+        }
+
+    TRACE_EXIT_POINT;
+    return KErrNotFound;
+    }
+
+void CCalenTodoController::CleanupInstances()
+    {
+    TRACE_ENTRY_POINT
+    iList.ResetAndDestroy();
+    TRACE_EXIT_POINT
+    }
+// End of File